diff options
Diffstat (limited to 'gdb/thread.c')
| -rw-r--r-- | gdb/thread.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gdb/thread.c b/gdb/thread.c index 94f0b3f..7f50976 100644 --- a/gdb/thread.c +++ b/gdb/thread.c @@ -517,6 +517,8 @@ thread_apply_all_command (char *cmd, int from_tty) { struct thread_info *tp; struct cleanup *old_chain; + struct cleanup *saved_cmd_cleanup_chain; + char *saved_cmd; if (cmd == NULL || *cmd == '\000') error ("Please specify a command following the thread ID list"); @@ -527,6 +529,10 @@ thread_apply_all_command (char *cmd, int from_tty) traversing it for "thread apply all". MVS */ target_find_new_threads (); + /* Save a copy of the command in case it is clobbered by + execute_command */ + saved_cmd = strdup (cmd); + saved_cmd_cleanup_chain = make_cleanup (free, (void *) saved_cmd); for (tp = thread_list; tp; tp = tp->next) if (thread_alive (tp)) { @@ -540,8 +546,10 @@ thread_apply_all_command (char *cmd, int from_tty) target_pid_to_str (inferior_pid)); #endif execute_command (cmd, from_tty); + strcpy (cmd, saved_cmd); /* Restore exact command used previously */ } + do_cleanups (saved_cmd_cleanup_chain); do_cleanups (old_chain); } @@ -551,6 +559,8 @@ thread_apply_command (char *tidlist, int from_tty) char *cmd; char *p; struct cleanup *old_chain; + struct cleanup *saved_cmd_cleanup_chain; + char *saved_cmd; if (tidlist == NULL || *tidlist == '\000') error ("Please specify a thread ID list"); @@ -562,6 +572,10 @@ thread_apply_command (char *tidlist, int from_tty) old_chain = make_cleanup_restore_current_thread (inferior_pid); + /* Save a copy of the command in case it is clobbered by + execute_command */ + saved_cmd = strdup (cmd); + saved_cmd_cleanup_chain = make_cleanup (free, (void *) saved_cmd); while (tidlist < cmd) { struct thread_info *tp; @@ -608,10 +622,12 @@ thread_apply_command (char *tidlist, int from_tty) target_pid_to_str (inferior_pid)); #endif execute_command (cmd, from_tty); + strcpy (cmd, saved_cmd); /* Restore exact command used previously */ } } } + do_cleanups (saved_cmd_cleanup_chain); do_cleanups (old_chain); } |